Desenvolvedor(a) Full-stack React pleno (remoto)

Área de atuação e Cidade Segment Fintech

placeSão Paulo - SP Remoto
Ver sobre a empresa
Requisitos Suitcase Junior - Pleno(2 a 4 anos de experiência)
Scala React Ver todos os requisitos

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O que você irá fazer?

Over the first 12-18 months, you will be focusing on generating the following key outcomes:

  • Build next-generation web applications with a focus on the client side.
  • On basis of the algorithms developed by our data science team, generate production code for our fraud prevention and risk management engines.
  • Collaborate with our data science team to develop data pipeline, cloud infrastructure and basic security protocol.
  • Oversee and project manage the development of internal productivity tools, and the customer front-end, leveraging internal and external resources.
  • Support the company’s product development by building MVPs for rapid prototyping.
  • Be an owner of the product, identifying technical debt, proposing concrete solutions.
  • Have an active role in the decisions that define the direction of the FE stack and architecture.
  • Be a mentor to the rest of the team.


O que você precisa?

Tecnologias Necessárias

Scala React

Is an early stage start-up building a next-generation fraud prevention and risk management platform powered by AI and machine learning. Founded by big data and risk management experts, Has one mission: to protect businesses from fraud, while improving customer experience. The company leverages the latest fraud prevention techniques, real-time data and human behavior understanding at scale to have a real impact on the operational and financial performance of companies expanding their presence online. To achieve this, we pay equal attention to developing cutting-edge technology, understanding real-life user patterns and creating innovative ML/AI models.

Everything you do matters: all your code, machine learning models, advisory, management, and other actions/roles will have a material impact on the way our clients run their business and how effectively we fight fraud and protect people from wrongdoing. You will be able to interact and meet many people from widely different cultures around the world and understand the business like few others. You will be able to say you protect people on a daily basis. You will be challenged with new technology, new processes, and new mindsets and will be asked to contribute to ensure continuous improvement. Join us and let’s change the world together!

Your Role

You will be a core team member of Mshield’s first ten employees and have a tangible impact on the trajectory of our company reshaping the way we fight against the crime of fraud in the digital era leveraging machine learning and AI. This challenging role will include aspects of hands-on engineering, dev-ops, and project management.


  • 3-5 years’ work experience.
  • BS/MS/Phd in Computer Science or related field.
  • Proficiency in one or more server-side programming language (e.g. Python, Go, Java, C++, Node).
  • Command of Terraform, experience with tools to provision systems infrastructure, including AWS, GoogleCloud etc.
  • Experience with large-scale distributed storage (SQL or NoSQL; e.g. MySQL, Cassandra, Redis) and data streaming systems (e.g. Kafka, Hadoop, Hive).
  • Knowledge of a backend stack, including technologies like Golang, Java, Node.js.
  • Command of a frontend stack (Javascript/HTML/CSS).
  • Track record shipping high-quality product features on schedule.

 Bonus Skills 

  • Frameworks like React/Flux/Redux or Angular.js are a plus.
  • Understanding of the mathematical underpinnings of the learning and optimization models and algorithms, such as algorithms for convex, linear, integer programs and Markov Decision Processes/Reinforcement Learning.
  • Experience in fraud prevention and/or risk management.
  • Previously developed RESTful APIs.
  • Experience with mobile application development using iOS and Android a plus.


We are an equal opportunity employer and value diversity in our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability status.

Cumpre os requisitos?

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Onde você vai trabalhar?

Cidade São Paulo - SP
Porte Pequeno Porte

A empresa é uma Start-up em estágio inicial, que está construindo uma moderna plataforma de prevenção de fraude e gerenciamento de risco, fortalecida por Inteligência Artificial e Machine Learning. Fundada por especialistas em Big Data e gerenciamento de risco, a empresa tem como missão proteger empresas de fraudes e ao mesmo tempo aprimorar a experiência do usuário.  A empresa emprega técnicas avançadas de prevenção de fraude, dados em tempo real e comportamento humano para proporcionar um impacto positivo real na performance operacional e financeira das empresas. Para atingir este objetivo, utilizamos equilibradamente a implementação de tecnologias de ponta, a compreensão dos padrões dos usuários reais e inovadores modelos de Inteligência Artificial e Machine Learning.

Health plan Plano de saúde

Dental plan Plano odontológico

Jornada flexível

Open food

Seguro de vida

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